indoor pipe trench 室内管沟
outdoor pipe trench 室外管沟
common pipe trench 共同管沟
cable and pipe trench 电缆和管道沟
pipe and trench 工艺管沟
trench type pipe 沟槽式管件
Beijing Fuxing the pipeline Equipment co., Ltd. is a professional production and sale of the pipe trench integrated companies.
北京金福星管道设备有限公司是一家专业生产、销售沟槽管件的综合性公司。
The inspection would provide critical reference not only for the rectification of pipe trench, but also for the design of the future generation of pipe trench.
检测数据将为核工业在役管沟的整改以及下一代管沟的设计提供重要依据。
Pipe which has been checked for holidays at the double-joint yard shall be re-checked prior to installation in the trench.
双面漏涂检查过的管子在下管沟安装之前再次检查一遍。
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